10 Lines on Whale | 5 Lines on Whale | Few Important Lines on Whale in English

10 Lines on Whale | 5 Lines on Whale | Few Important Lines on Whale in English

 

10 Lines on Whale/ 5 Lines on Whale/ Few Important Lines on Whale in English: Students in various classes are looking for 10 Lines on Whale in english. Here in this article we will provide 10 Lines on Whale, 5 Lines on Whale and Few Important Lines on Whale in English. These 10 Lines on Whale are important If you have been given an assignment from school to write 10 lines on Whale in English or 5 lines on Whale in English then you can refer to the points given in the below article.

10 Lines on Whale Details

We are providing below 10 Lines on Whale in English. These 10 Lines on Whale have been written in simple language, yet emphasis has been made to elaborate on every aspect of the Whale.

Topic	Whale
Material	10 Lines on Whale /5 Lines on Whale/Few Lines on Whale
Language	English
For	Students of any Class 1-12
Format	Text
Provider	Teacher Text

How to Find 10 Lines on Whale in English or 5 Lines on Whale in English?

1. Visit our website Teacher Text.
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3. Once on the main page search for the particular topic i.e Whale.
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10 Lines on Whale in English

Students of any class who are looking for 10 Lines on Whale in english can refer to the 10 lines about Whale in below points:

1. A whale is the largest animal of earth and it is huge in size in comparison with other animals of sea and land.
2. Whales are usually straight in size and have almost hairless and very fatty skin which acts as an insulator to the body.
3. The head of the whale is very large with wide mouth having no external neck.
4. Whales have two nostrils called ‘Blowholes’ and it is positioned at far back on the top of the head.
5. Whales are carnivorous in nature; some whales eat small fishes, phytoplankton and krill fishes whereas some eat other sea animals.
6. The mouth of whale is very large which it opens to hold big amount of water and filters the water to takes its food.
7. Some whales have sharp teeth and have a big forehead; these whales produce sound to know the exact location of their prey.
8. When whales migrate, they do not eat food at that time, the only thing they do is to move ahead and take rest for sometimes.
9. On an average the whales live up to 45 to 50 years whereas killer whales live only up to 25 years.
10. There are about 100 species of whales which are known to the world.

5 Lines on Whale in English

Students of any class who are looking for 5 Lines on Whale in english can refer to the 10 lines about Whale in below points:

1. There are around 200000 whales present in the world, out of which 5000 whales are living in Indian Ocean.
2. The size of the whales varies from 2.6 metres, to 29.9 metres from smallest to largest respectively.
3. The ‘Dwarf Sperm Whale’ has the size of 9 feet whereas a ‘Blue Whale’ has the size of 100 feet.
4. The size of Blue Whale is as big as the size of a basketball court and the length is as long as three school buses.
5. When a female whale gives birth to its offspring, it is called as a ‘Calf’.

Few Important Lines on Whale in English

Also, these are a few important lines on Whale in English if any students require them.

1. Whales sometimes release pressurized air from its blowhole, making a fountain of water called as ‘Blow’.
2. Normally, whales come out of water after every 35 minutes to breathe. A ‘Sperm Whale’ can live inside the water for 90 minutes.
3. The weight of the male whale is up to 100 to 1600 kg whereas weight of female whale is 700 to 1200 kg.
4. Illegal and excessive hunting of whales have brought down the population of whales to very low in numbers.
5. Whales are hunted for their meat and oils mostly in countries like Iceland and Japan where whale hunting is legal.

More Details about Whale

Whales are a widely distributed and diverse group of fully aquatic placental marine mammals. As an informal and colloquial grouping, they correspond to large members of the infraorder Cetacea, i.e. all cetaceans apart from dolphins and porpoises. Dolphins and porpoises may be considered whales from a formal, cladistic perspective. Whales, dolphins and porpoises belong to the order Cetartiodactyla, which consists of even-toed ungulates. Their closest non-cetacean living relatives are the hippopotamuses, from which they and other cetaceans diverged about 54 million years ago. The two parvorders of whales, baleen whales (Mysticeti) and toothed whales (Odontoceti), are thought to have had their last common ancestor around 34 million years ago. Mysticetes include four extant (living) families: Balaenopteridae (the rorquals), Balaenidae (right whales), Cetotheriidae (the pygmy right whale), and Eschrichtiidae (the grey whale). Odontocetes include the Monodontidae (belugas and narwhals), Physeteridae (the sperm whale), Kogiidae (the dwarf and pygmy sperm whale), and Ziphiidae (the beaked whales), as well as the six families of dolphins and porpoises which are not considered whales in the informal sense.

Whales are fully aquatic, open-ocean creatures: they can feed, mate, give birth, suckle and raise their young at sea. Whales range in size from the 2.6 metres (8.5 ft) and 135 kilograms (298 lb) dwarf sperm whale to the 29.9 metres (98 ft) and 190 metric tons (210 short tons) blue whale, which is the largest known animal that has ever lived. The sperm whale is the largest toothed predator on Earth. Several whale species exhibit sexual dimorphism, in that the females are larger than males.

Baleen whales have no teeth; instead they have plates of baleen, fringe-like structures that enable them to expel the huge mouthfuls of water they take in, while retaining the krill and plankton they feed on. Because their heads are enormous—making up as much as 40% of their total body mass—and they have throat pleats that enable then to expand their mouths, they are able to take huge quantities of water into their mouth at a time. Baleen whales also have a well developed sense of smell.

Toothed whales, in contrast, have conical teeth adapted to catching fish or squid. They also have such keen hearing—whether above or below the surface of the water—that some can survive even if they are blind. Some species, such as sperm whales, are particularly well adapted for diving to great depths to catch squid and other favoured prey.

Whales evolved from land-living mammals, and must regularly surface to breathe air, although they can remain under water for long periods of time. Some species, such as the sperm whale can stay underwater for up to 90 minutes They have blowholes (modified nostrils) located on top of their heads, through which air is taken in and expelled. They are warm-blooded, and have a layer of fat, or blubber, under the skin. With streamlined fusiform bodies and two limbs that are modified into flippers, whales can travel at speeds of up to 20 knots, though they are not as flexible or agile as seals. Whales produce a great variety of vocalizations, notably the extended songs of the humpback whale. Although whales are widespread, most species prefer the colder waters of the northern and southern hemispheres, and migrate to the equator to give birth. Species such as humpbacks and blue whales are capable of travelling thousands of miles without feeding. Males typically mate with multiple females every year, but females only mate every two to three years. Calves are typically born in the spring and summer; females bear all the responsibility for raising them. Mothers in some species fast and nurse their young for one to two years.

Once relentlessly hunted for their products, whales are now protected by international law. The North Atlantic right whales nearly became extinct in the twentieth century, with a population low of 450, and the North Pacific grey whale population is ranked Critically Endangered by the IUCN. Besides the threat from whalers, they also face threats from bycatch and marine pollution. The meat, blubber and baleen of whales have traditionally been used by indigenous peoples of the Arctic. Whales have been depicted in various cultures worldwide, notably by the Inuit and the coastal peoples of Vietnam and Ghana, who sometimes hold whale funerals. Whales occasionally feature in literature and film. A famous example is the great white whale in Herman Melville's novel Moby Dick. Small whales, such as belugas, are sometimes kept in captivity and trained to perform tricks, but breeding success has been poor and the animals often die within a few months of capture. Whale watching has become a form of tourism around the world.

FAQs Regarding 10 Lines on Whale in English | 5 Lines on Whale in English

How to find 10 lines on Whale in English??

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